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Sciopta Real-Time Operating System - Kernel
High Real-Time Performance
The SCIOPTA architecture is specifically designed to provide excellent real-time performance and small size. Internal data structures, memory management, interprocess communication and time management are highly optimized.
Pre-emptive Real-Time Kernel
SCIOPTA is a pre-emptive real-time kernel. Interrupts can be serviced at any time, even inside the kernel.
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IEC-61508 SIL-3 and SIL-2 Safety Certified Real-Time Kernel
SCIOPTA 61508 is a pre-emptive multi-tasking high performance real-time kernel which includes many built-in safety features. As a direct message-passing kernel, SCIOPTA is very well suited to be used in safety-critical applications.
Safety-Certified Data Transfer
The SCIOPTA kernel can observe data transfer between processes by testing checksums over message data areas. These certifi ... |
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IEC-61508 certified MMU Memory Protection
Many embedded systems include memory protection, which is required to build fault tolerant systems. As an increasing number of CPUs have on-chip memory management units (MMU), SCIOPTA supports memory protection by use of the SCIOPTA Memory Management System (SMMS).
SCIOPTA Memory Management System
SCIOPTA applications can take full advantage of hardware memory management units by using SMMS. T ... |
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Embedded File Systems (FAT, Flash, Compact)
FAT Compatible File System
SFATFS SCIOPTA FAT File System
Advanced fully featured FAT12, FAT16 and FAT32 file system for embedded systems with long filenames; caching options, Unicode support, drivers for Compact Flash, MMC, SD cards, HDDs, NAND Flash and Serial Flash.
Features
FAT12/16/32
Long Filenames
Robust
Multiple Volumes
Mix of media types
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Sciopta TCP/IP Protocol Stack
Designed for Embedded Systems
SCIOPTA Internet Protocols Suite (IPS) has been specifically designed to meet the requirements of modern internet protocol network applications in embedded systems. This gives IPS the advantage over traditional internet stacks that were ported to embedded systems, of having a higher performance and a lower memory footprint.
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Sciopta USB Host Stack
The SCIOPTA USB host stack is specifically designed for embedded systems. It contains the core protocol stack, the required host controller device drivers, a low-level communication API and high-level class drivers.
Host Controllers
All major USB 1.1 and 2.0 host controller such as UHCI, OHCI and EHCI types are supported. These controller types are always supported, regardless of their respect ... |
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Sciopta USB Device stack
SCIOPTA USB Device allows to connect a SCIOPTA target system via an USB bus system to a computer with USB host functionality.
Device classes include USB mass storage device class used for flash drives, portable hard drives, memory card readers, digital cameras, digital audio players etc. and USB communications device class used for modems, network cards, ISDN connections, Fax.
Please ask ... |
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Sciopta GUI Graphical User Interface
SCIOPTA PEG Graphics
C/PEG™
C/PEG is a complete graphics solution for embedded developers written entirely in ANSI C. C/PEG not only provides optimized graphics primitives, text and bitmap drawing; it also supports higher level graphic objects to give the developer a full tool set for rapid application development.
C/PEG is small, fast and portable. Written from the ground up to meet th ... |
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Transparent Distributed Systems
Fault Tolerant Systems
Support provided for supervision in SCIOPTA can also be used in a distributed system. CONNECTOR processes, board support processes and the network system can be supervised by the kernel. Remotely connected processes will be informed by the kernel if resources in the communication path are no longer available.
In a SCIOPTA distributed system there is no need for having a ... |
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